me and my boyfriend are both std free but every time he cums in me I get this horrible burning sensation and sometimes my vagina gets really swollen. is this normal or can I be allergic to his sperm?
You could be allergic/ sensitive to his semen or theres other reasons such as your body trys to attack the sperm seeing as it as foreign cells and it's a defense mechanism. Best bet - go to the doctors he might even be able to cure it.
Their is nothing harmful in sperm I see all of these questions about sperm. The only bad thing sperm can do to you is get pregnet, feel sticky, or taste bad. I would suggest you wear a condem.
It is possible that you can be allergic to his sperm. It definitely sounds like it. I suggest getting checked out by a doctor and then afterwords wear a condom when having sex.
Um,go to your doctor. That's the first thing you should do.